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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@4843 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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sjplimp 2010-09-23 12:49:07 +00:00
parent 540d8719d9
commit 0c1db8de37
2 changed files with 6 additions and 6 deletions
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6
doc/fix_ave_correlate.html
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@ -119,12 +119,12 @@ output timestep. The initial time could be the beginning of the
simulation or the last output time; see the <I>ave</I> keyword for options.
For the set of samples, the correlation value Cij is calculated as:
</P>
<PRE>Cij(delta) = |Vi(t)*Vj(t+delta)|
<PRE>Cij(delta) = ave(Vi(t)*Vj(t+delta))
</PRE>
<P>which is the correlation value between input values Vi and Vj,
separated by time delta. Note that the second value Vj in the pair is
always the one sampled at the later time. The vertical bars represent
an average over every pair of samples in the set that are separated by
always the one sampled at the later time. The ave() represents an
average over every pair of samples in the set that are separated by
time delta. The maximum delta used is of size (<I>Nrepeat</I>-1)*<I>Nevery</I>.
Thus the correlation between a pair of input values yields <I>Nrepeat</I>
correlation datums:

6
doc/fix_ave_correlate.txt
View File

@ -106,12 +106,12 @@ output timestep. The initial time could be the beginning of the
simulation or the last output time; see the {ave} keyword for options.
For the set of samples, the correlation value Cij is calculated as:
Cij(delta) = |Vi(t)*Vj(t+delta)| :pre
Cij(delta) = ave(Vi(t)*Vj(t+delta)) :pre
which is the correlation value between input values Vi and Vj,
separated by time delta. Note that the second value Vj in the pair is
always the one sampled at the later time. The vertical bars represent
an average over every pair of samples in the set that are separated by
always the one sampled at the later time. The ave() represents an
average over every pair of samples in the set that are separated by
time delta. The maximum delta used is of size ({Nrepeat}-1)*{Nevery}.
Thus the correlation between a pair of input values yields {Nrepeat}
correlation datums: